The WTF iPad and iPhone app of the day! Face Stealer is an application created by Yahoo Japan, which allows you to literally steal the faces of celebrities, friends or animals, then to bring them on your face in real time! The result is a strange, disturbing, but just amazing! A very nice application that offers you to use already configured masks, or to create your own from photos and images. Just awesome! Face Stealer is available for free on the App Store: Face Stealer.